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2-(Cyanomethyl)benzoic acid

Also known as: o-Carboxyphenylacetonitrile, 2-Carboxyphenylacetonitrile, 2-(cyanomethyl)benzoic acid, alpha-cyano-o-toluic acid, 2-Cyanomethylbenzoic acid, Benzoic acid, 2-(cyanomethyl)-, brn 0472769, einecs 229-602-3, MFCD00020293

2-(Cyanomethyl)benzoic acid (CAS 6627-91-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7NO2 and a molecular weight of 161.15700 g/mol. Key properties include a boiling point of 348.8ºC at 760 mmHg, a density of 1.257g/cm3 and a flash point of 164.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6627-91-4
Jingsj CID
J-1331762-9
Molecular Formula
C9H7NO2
Molecular Weight
161.15700 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point348.8ºC at 760 mmHg
Density1.257g/cm3
Flash Point164.8ºC
Exact Mass161.04800
PSA61.09000
LogP1.45088

Customs & Trade Information

HS Code2926909090
SummaryHS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-(Cyanomethyl)benzoic acid?

The CAS number of 2-(Cyanomethyl)benzoic acid is 6627-91-4.

What are the molecular formula and molecular weight of 2-(Cyanomethyl)benzoic acid?

2-(Cyanomethyl)benzoic acid has molecular formula C9H7NO2 and molecular weight 161.15700 g/mol.

What are the upstream and downstream products of 2-(Cyanomethyl)benzoic acid?

For 2-(Cyanomethyl)benzoic acid, Upstream Products: Ethyl 2-(cyanomethyl)benzoate, Phthalide, 1,2-Indandione-2-oxime; Downstream Products: Ethyl 2-(cyanomethyl)benzoate, Homophthalic acid, Ammonia.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-(Cyanomethyl)benzoic acid (CAS 6627-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1331762-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.